Leeds are unbeaten in seven league games and consolidated their play-off spot with a 3-2 win at Crewe, albeit after a poor second-half display in which they almost squandered a three-goal lead.
Snodgrass said: "It wasn't enjoyable in the second half. We made it hard for ourselves. They had nothing to lose and they made it difficult, but it's three points and it's three closer to second place."
The eight-goal Scot added: "We're undefeated now and we have to take it and hang on in there. Everybody's looking forward to the MK Dons game now. We'll prepare this week for a hard game."