How is your baby eat solid foods ?

L.
We had 4 months check up about 10 days ago, and we got clear for Dr to go have my baby to start the solid foods, also can help her reflux get better. We start to give her cereal
 about one weeks ago, she will eat about 5-6 spoon then crying for she want the bottle. Once I give her bottle she get calm then she will finish the cereal after the bottle. This is happen every time , is my baby don't like cereal or she just not ready yet!? She seems like swallow ok.