Spades terminations into spring load trminal

I just bought a pair of bi wire speakers cables at a very good price and they should arrive shortly. The problem i'm going to encounter is the amplifier ends are terminated in spades and I'm using a vintage Sansui receiver with spring load terminals. What is the best way to connect the two without removing the spades ? Can one end of the spades inserted in suffice ? I dont want to remove the spades because if I dont like the sound I can resell the cables a lot faster with the spade terminations in place. Thanks for any advise.