"We are continuing to work to bring in more players, but it's difficult to say where we are at this moment, it depends on two or three factors," said the Liverpool boss.
"We are closer with some players, but I'm not the kind of manager who will say 'I want this player and I'll pay £20m to get him' if his value is only £10m. We don't have the money for doing this and we have a responsibility.
"We will try to sign the best players for us with the money we have.
"When you have experience, you know it's the same every year. Sometimes you have to wait until the last minute.
"I'm really happy with the squad now, but we will continue working and I think this week we can make one or two signings. If not, we can wait a little longer."