We know Kreacher spent time in the Hogwarts kitchen. We know he was instramental in rallying the house-elves to fight.

My question is, do you think Kreacher would have befriended Winky? Possibly after Dobby's death? We know Dobby looked after Winky. Would Kreacher have continued doing this?
Another question, would Kreacher suggest bringing Winky to Grimmauld Place to live once he was back there living with Harry? The situation is Harry is back at Grimmauld Place which looks like it did before they cleaned it in OotP. One of the trio (not sure which one, yet, any suggestions?) makes a comment about bringing in someone to help clean it up as there is a lot to clean for Kreacher. Kreacher insists he can do it, of course, but then suggests if they are serious, then perhaps Winky could come and help. Would he do that?

Hope that wasn't too confusing. LOL
Thanks for your help in advance.