Welcome to the forum! You might get more responses now that the election is over.
That receiver, as far as I can tell, doesn't have any digital inputs or multi-channel analog inputs. Your choice is limited to one of the two-channel analog inputs. So, you would connect them using a cable with two RCA connectors on each end. You can run matrixed surround sound (such as Dolby Pro-Logic), but I think that's the best that you're going to get from that receiver.
Are you buying the Blu-ray player for the higher resolution video? The higher quality audio will, at least for now, be lost on that receiver. I only mention this because you could save your money for now and wait if you can't take advantage of the video. Blu-ray players should continue to get better and cheaper.
Adam