The former Saints striker took his tally for the season to 21 with a goal in Saturday's 3-1 win over Leyton Orient but limped off late on with a slight ankle injury.
Fellow forward Paul Benson was also forced off in the closing stages but he was only suffering from cramp.
Winger Scott Wagstaff and goalkeeper Rob Elliott also picked up knocks but managed to play the full 90 minutes and should be fine.
Joe Anyinsah missed out at the weekend with an ankle problem and he will be checked over.
Johnnie Jackson is still out with an Achilles problem and Kelly Youga is sidelined with a knee injury.
Source: PA
Source: PA