Ds is 6.5months n having 4bottles a day n 3 sol...

Ds is 6.5months n having 4bottles a day n 3 solids. He's been really fussy in the bottle n mycks around I've tried feeding him in a dark quiet room but no luck. I know plunket says to give bottle 1st the solids but is that really important? Can I just give him some solids then a bottle? He seems to drink more if I do it that way. Otherwise he will just go without for ages