claiming benefits while husband is overseas awaiting visa?

hello,
Im getting married in a few weeks to my fiance in albania. I currently recieve tax credits and housing benefit as a single parent. Once im married my husband will not be able to join me in the uk until his visa is granted, during the wait will i still be entiletled to the same amount of benefits i am currently recieveing or will they be decreased due to me being married?
thank you