Ally, I obsessed over this for awhile, lol. Basically I just decided that there is no set right or wrong way to integrate bottles and solids, you just need to base it on the baby's signs. I tried doing it a couple different ways before I came up with what worked best for us. We now do a mix of giving bottles separately and with meals. Sarah gets three larger bottles alone (6-7 ozs, one when she wakes, one mid-afternoon snack and one before bed) and then a 4oz bottle with her mid-morning breakfast and another with her lunch.
HTH. It would be so much easier if babies came with a manual for introducing solids, wouldn't it?