Yup, totally cool to leave it in there till you get the refrigerator. I have kept batches in the secondary for 2 months at one time with absolutely no problem. Actually, that gave the beer time to mature and it turned out to be a well loved batch. I'll miss you good buddy... Sorry, but yeah, you'll be fine leaving it in there.
"Brewers enjoy working to make beer as much as drinking beer instead of working."