Not that I am aware of.
Crystal only sees the number of records that exist in the dataset. You can create multiples by joining a table to itself (hilfy has answered posts like this) or if the number of labels is determined from some other table (say orders) then you can join the tables together and get multiple records, or if you use a stored procedure, you could manipulate the data to give duplicate records...but with only 1 record I don't know of a way to make Crystal report it multiple times.