In an ideal world, you wouldn't have to teach your daughter to take a bottle, but if you are going away, she's going to have to be able to eat, so she's going to have to learn something new. People generally don't like being forced to do new things, and babies express their displeasure by crying. You aren't torturing her, so please don't feel guilty. If you get wickedly stressed, that is going to make things worse.
A couple of suggestions: try getting her to take the bottle before she's really hungry, so about an hour or so after you nurse her. Then she can play with the bottle a little before she's so hungry she's hysterical. If you can get her to drink from the bottle at all, reward her by nursing her. Then she learns that she gets what she really wants after "giving in" a little bit.
If she just screams when you put the bottle in her mouth, try putting a little sugar water in instead of breastmilk (One tablespoon of sugar in about 2 oz of water). A tiny bit of sugar won't hurt her at all at this point, and it might be interesting/yummy enough she's willing to suck to get more. Do that a couple of times in a row so she learns how to suck on the bottle and she might be more willing to eat from it too.
Finally, I would do this for every feeding. So: nurse her, a little while later try the bottle, and give it a good try, if she's not interested, put her down and stop trying for a while. When she's hungry again, nurse her enough so she's full but not so she's stuffed, wait just a little while, try the bottle again, etc.
I obviously can't promise that any of this will work, but persistence really is key.
Finally, - is she eating solids? If she really won't take the bottle and you are in a time crunch because you are going away soon, she will be fine on solids for a couple of days. Breastmilk/formula can be mixed in with cereal/fruits and veggies, etc.
Good luck!