First of all, I'm so happy to be back here, I've missed y'all!

I was in the hospital for a few weeks due to complications from inner ear surgery (they're trying to restore at least some hearing in my left ear because I lost the hearing in my left ear due to a severe head injury a few years ago) and I'm finally back home. sigh.
Okay, now I know about crocheted edging on a knitted piece, but what I'm wondering is can crochet be combined with knitting in the same piece? For example, say I'm knitting a scarf (and I'll be making a few as presents)....could I knit a few rows then switch to crochet for a few, back and forth for instance? I would appreciate any thoughts!
