Starting my baby on solids and he's not enjoying rice cereal at all. Can I put some in his milk bottle to get him used to the taste?

It will take at least 8 tries before they get used to the taste and texture of new foods. You might want to continue giving plain or added with some fruits or vegetables. Actually, you may add cereals to the milk as well just make sure that the teat is designed for it so it will not clog up.