Renting a place is really expensive! My HTB suggested renting a place because our house(finger crossed!) wont be ready till end 2013, and I wanted to have "Er Ren Shi Jie" when we got married (planning AD mid 2013). But I told him it's crazy cos it will set us like 1000ish or more a month if we were to rent the whole apartment and beside, its NOT your real home; so you can't do much you want. Thus, staying with his parents is the best alternative/only alternative. My parents-in-law are really really nice, so there wont be any problem staying with them. We can really save on many expenses(to get ready for our home) and, its really near town!
Thus I guess you will need to scarify a little for a better future.
P.S. I used to be in the same dilemma as you. But after thinking for a while, its the best for yours and your husband future

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Yup I dun think it's worth renting a flAt at this time ... The property market I'd so hot now that the rental will be very expensive... Better to get your own flat either resale or newer still with in laws temporarily if the flat has not arrived...