dnd 5e – does a warlock’s repelling blast stack with lance of lethargy?

Lane of Lethargy states:

Lance of Lethargy Prerequisite: eldritch blast cantrip

Once on each of your turns when you hit a creature with your eldritch
blast, you can reduce that creature’s speed by 10 feet until the end
of your next turn.

Repelling blast states:

Repelling Blast Prerequisite: eldritch blast cantrip

When you hit a creature with eldritch blast, you can push the creature
up to 10 feet away from you in a straight line.

If a warlock hits a creature with a single beam can that character stack both affects of being pushed back 10′ and having their movement reduced by 10′?