Unfortunately The Norwood, which is right across the road from the ground, appeaers to be booked up for that night but
Maple Lodge is showing a room available. Showing at £40 but if you save anything by booking out of town you'll spend more than the saving on taxi's (travellodge would be about £10 each way). If you reasonably healthy then its about a 10/15 minute to the ground but its only 2 roads so you cant get lost.