Dear M.,
Now is definitely the time to work on this ~ sooner rather than later, b/c as you mentioned, she'll soon be too big for the bassinet. First, there's nothing unusual about a 2-month old wanting to be held. However, for obvious reasons, you can't hold her all the time. Nor would you want to accustom her to always being held. She needs to get used to the crib, and it will almost certainly be a difficult transition initially. However, pick a method (cry it out, Ferber, etc.) and stick with it. Nothing confuses babies (and bigger kids) more than a parent who can't figure out what they're doing & therefore, isn't consistent.
Personally, I've been VERY blessed. Both of my kids are very good sleepers. My daughter (17 mos) gets her nuk when I change her just before bedtime. (The nuk is for the crib, and when she gets up, I make her leave it in the crib.) When I'm finished changing her, I turn out the light (while I'm holding her) & walk over towards her crib. I tell her "night-night, Mommy loves you" then put her in her crib & cover her with her blanket. Depending on her needs, I may turn on a fan or the vaporizer, etc., and then leave the room & turn out the hall light (it's very bright & right outside her doorway). Typically, she's asleep within a few minutes. Although sometimes she'll lay there & talk to herself a bit before actually going to sleep. Good luck with your decision. I'll be praying for both you & your daughter.