SumIF with Dates

In the expense log, Column C is a list of Dates and Column I is a list of expenses. I want to Sum the expenses in the 'Expense Log 09' to a new sheet based on a Date entered in H24 on the new sheet. I have tried the formula as shown below and Get the result #NAME?

=SUM(IF(Expense Log 'Expenses Log 09'!C8:C100,H24,'Expenses Log 09'!I8:I100))

I would Like to SUM all expenses After the posted date including that date.

Thanx

Jim O