most definately!
there is no problem with feeding to sleep i think, my bub is only 9 weeks, but he feeds to sleep, he's on the bottle tho because i couldnt breastfeed him but when its his sleep time, he knows that its bottle, burp and bed, tho he usually falls asleep while feeding so i dont bother burping him, he's never had problems with wind thank god, usually just comes out the other end
i've found i'm happy to do whatever is the easiest way to get him down, as all of oyu would already know, a looooong day with a whingey baby can be so easily forgotten when they fall asleep in your arms and stay asleep when you put them down.
so yes, feeding to sleep is awesome if thats what works.