Are you asking because you're ready or are you asking because you feel some invisible cultural pressure to put your child in another room? If having her in a crib will truly bring you more peaceful sleep, then, by all means, continue to work toward that. However, if you're not really ready and have no personal reason to move her to a crib, then why would you?
Do you know that the Western culture is the only one that sleeps so bizarrely detached from others and in silence? We segregate and sleep in blocks and stay away from other people and any noise. The rest of the world does not do this. They sleep communally or with other family members in a pack, and they even sleep in the afternoon if they feel like it with the windows open to hear the life of the market streets just outside their window or stay up at night talking or working if that is what they want to do at the time. Sleep is a matter of cultural preference, and we just happen to do it for eight hours at night. That actually makes us quite different, but not necessarily right.
I am just suggesting that neither way is right or wrong, just a matter of culture, habit, and decision. You might really be feeling you need to move her because of the culture we live in and not what is natural for your family. Or, it just may be that you are ready to have some private rest again, and that's fine, too.
My point is just that you examine why you feel you need to move her, and, if it is for any reason other than to bring you both more peaceful rest, I say wait until you are truly ready for the move. Now, I want to also add that, if you are ready for the change, your child will not be, and, in that case, you need to decide this as the parent and be firm and consistent in your decision until your daughter complies.
I've kind of offered both sides of the equation to you, but I hope this helps anyway. Best wishes to you.