I had a couple questions. Is she spitting it out as soon as it goes in? Is she just refusing the spoon? If she is spitting it out, try to get the food more toward the back of her cheek. If she fights the spoon, try a different spoon type.
You can also try putting soupy rice mixture in a bottle 9(you may have to increase the size of the holes in the nipple) or even a sippy cup with thicker holes and see if she will try to drink it. I have even mixed fruits or veggies in with the rice (instead of formula or water) and made it a little thicker and the kids liked it better. My youngest hated stage 1 foods because they were too thin, but wasn't ready for stage 2 with the little bit of chunks.
Other than that, I would try different spoons, different thickness of the foods. Your daughter is getting most of her nutrition from the formula, not the baby food. You are just introducing her to new textures and tastes with the baby food.
Try not to wait until she is really hungry (crying for a bottle) to eat the baby food, because then she will want the quick fix and scream for the bottle. She has to try harder to get the baby food down, so try to do it inbetween feedings (as you would eat a snack between meals) and if she eats just a little that's good. As she gets better at getting it down and realizing it fills her up some, then at normal feeding time, give her a few ounces less of the formula. If she needs help washing it down while you are feeding her, give her a sippy cup with water. She'll more likely choose the food over water.